Basic Lead Silico Chromate
n Calcined basic lead chromate – basic lead silicate complex on a silica core, used as a corrosion-inhibiting pigment. Sp gr of 4.1; particle size of 7 μm; O.A. of 10–18 g/100 g; CrO3 – 5.4 wt. %; SiO2 – 47.6 wt. %; PbO – 47.0 wt. %. (Gooch JW (1993) Lead based paint handbook. Plenum, New York).